10x4 White Aluminum Floor Register - Modern Design (Duct Opening) Return Air 4-Pack — The 4-pack is

4-Pack — The 4-pack is built for multi-room replacement projects

hidden side screws

and lighter engineered hardwoods

Designed as a direct drop-in replacement for standard 6" × 4" return openings with no ductwork or drywall modification required

10x4 White Aluminum Floor Register - Modern Design (Duct Opening) Return Air 4-Pack — The 4-pack isCHECK SIZE BEFORE PURCHASE: This 4x10 aluminum floor register fits a 4" 10" floor duct opening the hole in your floor, not your old register face. See the full sizing guide Drop in floor replacement for any 4" 10" floor duct opening no remodeling, no contractor required. Modern aluminum design with a flush, low profile face that sits level with most floor surfaces. Solid extruded aluminum rust proof, wont dent like stamped steel, zero plastic